Dear customers,
Due to a serious system malfunction, we can currently only be reached via our central emergency telephone numbers.Our IT department is working on a solution to the problem. You can find an overview of the central emergency telephone numbers here.


    Reliable joint sealing for WU components

    Anyone who wants to construct or extend water-impermeable concrete structures must pay particular attention to a planning challenge: the joint. Their impermeability has a major influence on the safety and durability of a building. We offer you reliable systems and products with which you can seal joints and surfaces weatherproof. With our expanding waterstop tapes, joint tapes, and coated metal waterstop sheets as well as injection hose systems, you can guarantee unrestricted, high-quality building use, even with pressing water.